Mining fan mounting and supporting assembly

Abstract

The utility model relates to the technical field of mining fan installation matching structures, in particular to a mining fan installation supporting assembly which comprises a supporting frame, a sliding groove, a connecting base, a sealing cover, an adjusting lead screw, a sliding base, a clamping base, a ratchet wheel adjusting structure, a lifting lug, a supporting base, a telescopic supporting rod and an installation base. The sliding grooves are formed in the middle of one side of the supporting frame, the connecting bases are fixedly connected to the positions, on one sides of the sliding grooves, of the middle of the supporting frame, the sealing covers are fixedly connected to the ends of the supporting frame, the adjusting lead screws are arranged in the sliding grooves in the sides, one ends of the adjusting lead screws are rotationally connected with the connecting bases, and the other ends of the adjusting lead screws are rotationally connected with the connecting bases. And the other ends of the adjusting lead screws are rotationally connected with the middle of the sealing cover, the sliding seat is in threaded connection with the adjusting lead screws correspondingly, and the supporting and angle adjusting device has the effects that operation is convenient, the position of a draught fan can be supported, the angle of the draught fan can be adjusted, and the installation speed and safety are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of a mine fan mounting matching structure, and particularly relates to a mine fan mounting support assembly. BACKGROUND

[0002] The mine fan is a large-power ventilation equipment specially made in the production field of a tunnel and a mine, and has a relatively larger power than a commonly used industrial fan and a higher installation height. In the existing installation process, a hoisting machine or other hoisting equipment is often used to hoist and then connect the fan on the top of a tunnel or a pipeline structure. Since the fan connection position is changeable and a mine is provided with many support frames, support structures, pipelines and other components, the fan is not easy to be positioned at the installation position and is not easy to be adjusted to be horizontal or to be adjusted to the set installation direction in the hoisting and installation process, which leads to a slow construction speed and affects normal production. The existing solution is that a worker uses a pull rope, a supporting rod and the like to push the fan to the set position or angle and then connects the fan. However, the stability of this operation mode is not good and the safety is poor. Therefore, the existing fan mounting assembly needs to be improved, and a support assembly is provided to solve these problems. SUMMARY

[0003] In view of the deficiencies in the prior art, the purpose of the present application is to provide a mine fan mounting support assembly which is convenient to operate, can support and adjust the angle of the fan position, and improves the installation speed and safety.

[0004] The above application purpose of the present application is realized by the following technical scheme:

[0005] A mine fan installation support assembly, comprising: a support frame, a slide groove, a connecting seat, a closing cover, an adjusting screw, a sliding seat, a clamping seat, a ratchet adjustment structure, a lifting ear, a support seat, a telescopic strut and a mounting seat, wherein the support frame has a cross-shaped appearance, the slide grooves are respectively opened in the middle position of one side of the support frame, the connecting seat is fixedly connected to the middle position of the support frame on one side of the slide groove, the closing cover is fixedly connected to the end portion of the support frame, the adjusting screws are respectively arranged in the slide grooves on each side, one end of each adjusting screw is rotatably connected to the connecting seat, the other end of each adjusting screw is rotatably connected to the middle of the closing cover, the sliding seat is respectively threadedly connected to each adjusting screw, and the The edge of the sliding seat is slidably connected to the inner wall of the slide groove, and the clamping seat is fixedly connected to the sliding seat respectively. The ratchet adjustment structure is provided on the outer surface of the closing cover, and the outward end of the adjusting screw is provided with a tooth groove, and the ratchet adjustment structure is cooperated with the tooth groove at the outer end of the adjusting screw. The ratchet adjustment structure can drive the adjusting screw to rotate and position the position of the adjusting screw after rotation. The lifting ear is fixedly connected to one of the end surfaces of the support frame away from the slide groove, and the support seat is symmetrically fixedly connected to the support frame surfaces on both sides below the lifting ear, one end of the telescopic support rod is movably connected to the support seat, and the mounting seat is movably connected to the lower end of the telescopic support rod.

[0006] Optionally, it also includes connecting holes, which are respectively opened on the surface of the four corners of the support base.

[0007] Optionally, it also includes through holes, which are respectively opened through each clamping seat.

[0008] Optionally, a connecting sleeve is further included, and the connecting sleeve is connected to the lifting ear.

[0009] Optionally, it also includes a recessed portion, which is arc-shaped and is respectively arranged in the middle of the support seat.

[0010] Optionally, it also includes scale lines, which are equidistantly arranged on the surface of the support frame on one side of the slide groove.

[0011] The mining fan installation support assembly can connect and fix the existing mining fan through a modular structure, and provide temporary support at the connection position, which is convenient for adjusting the installation angle, improves the stability during installation, and helps to quickly install.

[0012] The mine fan installation support assembly is equipped with a telescopic support rod that can connect the support frame, so that the fan can be installed in a stable position, which is convenient for installation and easier to move than a simple hoisting method.

[0013] The mine fan mounting support assembly reduces the operation of adjusting the position by using a jacking rod and a rope by manual during installation, improves safety, has good stability during use, has good application prospect, and is more easily accepted by people. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a back structure schematic diagram provided by the embodiment of the application;

[0015] Figure 2 is a front structure schematic diagram provided by the embodiment of the application.

[0016] Reference signs: 1, support frame; 2, sliding groove; 3, connecting seat; 4, closing cover; 5, adjusting screw; 6, sliding seat; 7, clamping seat; 8, ratchet adjusting structure; 9, lifting lug; 10, support seat; 11, telescopic support rod; 12, connecting hole; 13, mounting seat; 14, through hole; 15, connecting sleeve; 16, recessed part; 17, scale line. DETAILED DESCRIPTION

[0017] The application will be further described in detail below with reference to the drawings.

[0018] In order to more clearly understand the technical solutions shown in the embodiments of the application, first, the existing mine fan installation work is introduced.

[0019] When the existing mine fan is installed, a crane or the like structure is used for hoisting, but since the fan is a circular structure, it cannot be kept stable at the installation position after being bound and connected, and the hoisting form cannot directly and accurately reach the installation position, and it is necessary to manually use a lever, a jacking rod, a rope or the like to adjust, which has many safety hazards, increases the installation process, reduces the installation efficiency, and affects the normal production rhythm, so it is necessary to set an auxiliary structure to solve these problems.

[0020] Please refer to Figure 1 and Figure 2The mine fan mounting support assembly disclosed in the embodiment of the application comprises a support frame 1, a sliding groove 2, a connecting seat 3, a closing cover 4, an adjusting lead screw 5, a sliding seat 6, a clamping seat 7, a ratchet adjusting structure 8, an ear 9, a support seat 10, an extension support rod 11 and a mounting seat 13. The support frame 1 is cross-shaped in appearance. The sliding grooves 2 are respectively arranged at the middle positions of one side of the support frame 1. The connecting seat 3 is fixedly connected to the middle position of the support frame 1 on one side of the sliding groove 2. The closing covers 4 are respectively fixedly connected to the end portions of the support frame 1. The adjusting lead screws 5 are respectively arranged in the sliding grooves 2 on each side. One end of each of the adjusting lead screws 5 is rotatably connected to the connecting seat 3. The other end of each of the adjusting lead screws 5 is rotatably connected to the middle portion of the closing cover 4. The sliding seats 6 are respectively threadedly connected to each of the adjusting lead screws 5. The edges of the sliding seats 6 are slidably connected to the inner walls of the sliding grooves 2. The clamping seats 7 are respectively fixedly connected to the sliding seats 6. The ratchet adjusting structure 8 is arranged on the outer side surface of the closing cover 4. The outward end portion of the adjusting lead screw 5 is provided with a tooth groove. The ratchet adjusting structure 8 is in matched connection with the tooth groove of the outward end of the adjusting lead screw 5. The ratchet adjusting structure 8 can drive the adjusting lead screw 5 to rotate and position the position of the adjusting lead screw 5 after rotation. The ear 9 is fixedly connected to one of the end portion surfaces of the support frame 1 away from the sliding groove 2. The support seats 10 are symmetrically fixedly connected to the surfaces of the support frame 1 below the two sides of the ear 9. One end of the extension support rod 11 is movably connected to the support seat 10. The mounting seats 13 are movably connected to the lower ends of the extension support rods 11.

[0021] Specifically, the support frame 1 is cross-shaped, which is convenient for use of the connecting assembly. The sliding grooves 2 can connect the sliding seats 6. The four sliding seats 6 can realize connection of the mine fan body through the clamping seats 7 connected thereto, can make the mine fan body move together with the support frame 1, and can be adjusted by rotating the ratchet adjusting structure 8 arranged at the end portion of the closing cover 4 to rotate the adjusting lead screw 5. The ratchet adjusting structure 8 can fix the adjusted adjusting lead screw 5 to avoid rotation again, thereby ensuring stability during hoisting. The ear 9 can be convenient for connection of existing hoisting equipment such as a crane, realize common lifting, and contact a plane or structure that can be supported by a support platform, a pipeline or a support structure when reaching the vicinity of the installation position, thereby changing the angle of the upper end support frame 1 by extension or shortening, changing the angle of the fan connected thereto, and relatively stably keeping at the adjusted position or angle. Compared with the form of starting connection by relying on a single support point of the crane, the stability is greatly improved. After installation is completed, the ratchet adjusting structure 8 is rotated to make the adjusting lead screw 5 drive the clamping seat 7 to move away from the fan, thereby realizing loosening and making the support frame 1 move away from the installation position, so that the installation speed is greatly accelerated, the construction progress is improved, and the application prospect is good, which meets the needs of the actual scene.

[0022] Please refer to Figure 2 As another specific embodiment provided by the application, the support base 10 further comprises connecting holes 12, which are respectively arranged on the surfaces of the four corners of the support base 10.

[0023] Specifically, the connecting holes 12 can make the support base 10 be installed on the support structure near the connection position of the fan, improve the flexibility during use, and reduce the occurrence of accidental sliding.

[0024] Please refer to Figure 2 As another specific embodiment provided by the application, the support base 10 further comprises through holes 14, which are respectively arranged on each clamping seat 7.

[0025] Specifically, the through holes 14 can be used for connecting or binding the fan body, thereby improving the firmness of the connection and meeting the needs of actual scenes.

[0026] Please refer to Figure 1 As another specific embodiment provided by the application, the support base 10 further comprises a connecting sleeve 15, which is connected to the lifting lug 9.

[0027] Specifically, the connecting sleeve 15 can make the lifting lug 9 be more conveniently connected to the lifting equipment such as a crane.

[0028] Please refer to Figure 2 As another specific embodiment provided by the application, the support base 10 further comprises recesses 16, which are arranged in the middle of the support base 10 and are in an arc shape.

[0029] Specifically, the recesses 16 can be used for clamping some pipelines, support frames and the like, and recess grooves can be further arranged on the surfaces of the recesses 16 to improve the friction and facilitate the fixation of the position.

[0030] Please refer to Figure 2 As another specific embodiment provided by the application, the support base 10 further comprises scale lines 17, which are equidistantly arranged on the surface of the support frame 1 on one side of the sliding groove 2.

[0031] Specifically, the scale lines 17 can be used for intuitively observing the adjusted position of the sliding seat 6, thereby improving the convenience during use.

[0032] The embodiments of the specific embodiments are the preferred embodiments of the application, and do not limit the protection scope of the application. Therefore, any equivalent changes made according to the structure, shape, principle of the application should be covered within the protection scope of the application.

Claims

1. A mine fan mounting support assembly, characterized in that: include: A support frame (1), a slide groove (2), a connecting seat (3), a closing cover (4), an adjusting screw (5), a sliding seat (6), a clamping seat (7), a ratchet adjustment structure (8), a lifting lug (9), a support seat (10), a telescopic support rod (11) and a mounting seat (13), wherein the support frame (1) has a cross-shaped appearance, the slide grooves (2) are respectively opened at the middle position of one side of the support frame (1), the connecting seat (3) is fixedly connected to the middle position of the support frame (1) on one side of the slide groove (2), the closing cover (4) is respectively fixedly connected to the end of the support frame (1), the adjusting screw (5) is respectively arranged in the slide groove (2) on each side, one end of each adjusting screw (5) is respectively rotatably connected to the connecting seat (3), the other end of each adjusting screw (5) is respectively rotatably connected to the middle part of the closing cover (4), the sliding seat (6) is respectively threadedly connected to each adjusting screw (5), and the The edge of the sliding seat (6) is slidably connected to the inner wall of the slide groove (2), and the clamping seat (7) is fixedly connected to the sliding seat (6). The ratchet adjustment structure (8) is arranged on the outer surface of the closing cover (4). The outward end of the adjusting screw (5) is provided with a tooth groove. The ratchet adjustment structure (8) is matched with the tooth groove of the outer end of the adjusting screw (5). The ratchet adjustment structure (8) can drive the adjusting screw (5) to rotate and locate the position of the adjusting screw (5) after rotation. The ear (9) is fixedly connected to one of the end surfaces of the support frame (1) away from the slide groove (2). The support seat (10) is symmetrically fixedly connected to the surface of the support frame (1) on both sides below the ear (9). One end of the telescopic support rod (11) is movably connected to the support seat (10), and the mounting seat (13) is movably connected to the lower end of the telescopic support rod (11).

2. A mine fan mounting support assembly according to claim 1, characterized in that: It also includes connection holes (12), which are respectively opened through the surface of the four corners of the support seat (10).

3. A mine fan mounting support assembly according to claim 1, characterized in that: It also includes a through hole (14), wherein the through hole (14) is respectively opened through each clamping seat (7).

4. A mine fan mounting support assembly according to claim 1, characterized in that: It also includes a connecting sleeve (15), wherein the connecting sleeve (15) is cooperatively connected to the lifting ear (9).

5. The mine fan mounting support assembly according to claim 1, characterized in that: It also includes a recessed portion (16), the recessed portion (16) is arc-shaped, and the recessed portion (16) is respectively arranged in the middle of the support seat (10).

6. A mine fan mounting support assembly according to claim 1, characterized in that: It also includes scale lines (17), which are equidistantly arranged on the surface of the support frame (1) on one side of the slide groove (2).

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